Efficient optical network design using multi-granular...

Details Efficient optical network design using multi-granular... Efficient optical network design using multi-granular...

2007-01-09

2007-01-09

Peeso, Thomas R. (Department: 2132)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Having particular address related cryptography

C713S168000, C713S153000

Reexamination Certificate

active

10665535

ABSTRACT:
A method for managing static data traffic of at least one light path in an optical network, comprising the steps of achieving load balanced path routing for the at least one light path, assigning wavelengths to demands of the at least one light path, and, switching the at least one light path according to its assigned wavelength. A method for managing dynamic data traffic of at least one light path in an optical network, comprising the steps of routing the K-shortest path, which has the largest interference length (L), and, assigning waveband with a First-Fit network topology based on band/port number restriction and minimum weight.

REFERENCES:
Shiragaki, T. et al. “Optimum Protection Architecture for Reliable Dense-WDM Lightwave Networks”, Communications, 1998. ICC 98. Conference Record. 1998 IEEE International Conference at Atlanta, GA, USA Jun. 7-11, 1998, New York, NY, USA IEEE, US Jun. 7, 1998, pp. 181-186.
O. Gerstel, R. Ramaswami, and W. Wang, “Making use of a two stage multiplexing scheme in a WDM network,” inProceedings—OFC, 2000, pp. ThD1-3.
J. Paul Faure et al., “A scalable transparent waveband-based optical metropolitan network,” inECOC, post-deadline, 2001.
R. Lingampalli and P. Vengaiam, “Effect of wavelength and waveband grooming on all-optical networks with single layer photonic switching,”Proceeedings—OFC, 2002, p. ThP4.
L. Noirie, C. Blaizot, and E. Dotaro, “Multi-granularity optical cross-connect,” inECOC, 2000.
L. Noirie, M. Vigoureux, and E. Dotaro, “Impact of intermediate grouping on the dimensioning of multi-granularity optical networks,” inProceedings—OFC, 2001, pp. TuG3-3.
K. Harada, K. Shimizu, T. Kudou, and T. Ozeki, “Heirarchical optical path cross-connect systems for large scale WDM networks,” inProceedings—OFC, 1999, pp. WM55-3.
M. Lee, J. Yu, Y. Kim, C. Kang, and J. Park, “Design of heirarchical crossconnect WDM networks employing a two-stage multiplexing scheme of waveband and wavelength,” inIEEE JSAC, vol. 20, No. 1, pp. 166-171, Jan. 2002.
R. Izmailov, S. Ganguly, Y. Suemura, I. Nishioka, Y. Maeno, and S. Araki, Waveband routing in optical networks, inIEEE International Conference on Communications(ICC '02), New York, 2002.

Affiliated with

Also associated with

Rating

Efficient optical network design using multi-granular... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Efficient optical network design using multi-granular..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Efficient optical network design using multi-granular... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3724536